Automatic feeding type angle steel shearing machine

Abstract

The utility model provides an automatic feeding type angle steel shearing machine which comprises a working table, a supporting block and a moving table, a mounting frame is arranged at the top of the working table, an air cylinder is arranged at the top of the mounting frame, the output end of the air cylinder vertically penetrates through the mounting frame downwards and then is provided with a mounting plate, and a cutting assembly used for cutting angle steel is arranged at the bottom of the mounting plate. The number of the supporting blocks is two, the two supporting blocks are fixedly arranged at the top of the workbench and located on the two sides of the mounting frame, a V-shaped groove is formed in the top of each supporting block, the movable table is arranged on the workbench in a sliding mode, movable plates are symmetrically arranged at the two ends of the top of the movable table, and electromagnets are arranged on the opposite sides of the two movable plates. According to the angle steel cutting device, the problems that in the prior art, when angle steel is cut, a worker needs to manually move the angle steel by a certain distance in the direction of a cutting mechanism after each time of cutting is completed, and the automation degree is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to angle steel cutting technical field especially relates to a kind of automatic feeding formula angle steel shearing machine. BACKGROUND

[0002] Angle steel shearing machine is a kind of high-efficiency mechanical equipment specially used for cutting angle steel (also called angle iron, is a kind of long strip steel material with two sides perpendicular to angle shape), angle steel shearing machine cuts angle steel into required length to facilitate use in engineering, it plays a vital role in steel structure manufacturing, bridge construction, power equipment installation, machinery manufacturing and various metal processing industries, greatly improves production efficiency and machining accuracy.

[0003] At present, the cutting mechanism position of most angle steel shearing machines is fixed, when cutting angle steel, after cutting longer angle steel a section, worker needs to take down the cut angle steel and push the uncut angle steel a distance forward to facilitate the next round of cutting of cutting mechanism, but when pushing angle steel to move, it is manually pushed after worker observes that the previous section of angle steel is cut, and the degree of automation is low. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic feeding formula angle steel shearing machine, which solves the problem that, in the prior art, after each cutting, the worker needs to manually move the angle steel a distance towards the cutting mechanism, and the degree of automation is low.

[0005] According to the embodiment of the utility model, an automatic feeding formula angle steel shearing machine comprises a workbench, a supporting block and a moving table, the top of the workbench is provided with a mounting frame, the top of the mounting frame is provided with a cylinder, the output end of the cylinder is vertically downward through the mounting frame and is provided with a mounting plate, the bottom of the mounting plate is provided with a cutting assembly for cutting angle steel, the supporting block is two, the two supporting blocks are fixedly arranged on the top of the workbench and located on the two sides of the mounting frame, the top of each supporting block is provided with a V-shaped groove for accommodating angle steel, the moving table is slidingly arranged on the workbench, the two ends of the top of the moving table are symmetrically provided with movable plates, the opposite sides of the two movable plates are provided with electromagnets, and the workbench is provided with a driving assembly for driving the moving table to slide.

[0006] Compared with the prior art, the utility model have following beneficial effect: through adopt in the workstation top set up mounting bracket and install the cutting assembly of mounting plate, cutting assembly is under the impetus of cylinder and moves down and cuts the angle steel of placing on two support blocks, after cutting a section of angle steel, drive assembly will drive the moving platform to move, make the angle steel of moving platform electrified electromagnet that it adsorbs moves to the predetermined position, in order to facilitate the cutting operation of next time, so as to need not the worker to push the angle steel, the worker only needs to feed after the whole angle steel cutting is finished, greatly save manpower, reduce the labor intensity of worker.

[0007] Further, the two movable plates are hingedly arranged with the moving table, and one end of the first spring is arranged on the side away from each other of the two movable plates.

[0008] Further, the drive assembly comprises a lead screw, the lead screw is horizontally and rotatably arranged between the two support blocks, the lead screw is threadedly connected with the moving table, and a first motor is fixedly arranged on one of the two support blocks, and an output end of the first motor is fixedly connected with one end of the lead screw.

[0009] Further, the utility model further comprises a guide rod, the guide rod is horizontally arranged between the two support blocks, and the guide rod horizontally penetrates through the moving table and is slidably connected with the moving table.

[0010] Further, the bottom of the two ends of the mounting plate is fixedly provided with a mounting column, the two mounting columns are located directly above the two support blocks, the bottom of the two mounting columns is provided with a mounting groove, a pressing block is slidably arranged in each mounting groove, one end of the second spring is fixedly arranged on each pressing block, and the other end of the second spring is fixed with the mounting groove.

[0011] Further, one end of each pressing block away from the mounting column is V-shaped.

[0012] Further, the workbench is provided with a blanking port, the blanking port is provided with a material collecting box, and a material taking port is formed in the side wall of the material collecting box.

[0013] Further, the cutting assembly comprises a connecting plate, the connecting plate is fixedly arranged on the bottom of the mounting plate, a second motor is fixedly arranged on one side of the connecting plate, and a saw blade is arranged on the output end of the second motor penetrating through the connecting plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model embodiment.

[0015] Figure 2 It is the top view of the utility model embodiment.

[0016] Figure 3 It is the front view of the utility model embodiment.

[0017] Figure 4 A sectional view of the present application.

[0018] In the above drawings: 1, workbench; 2, mounting frame; 3, air cylinder; 4, mounting plate; 5, support block; 6, moving table; 7, movable plate; 8, electromagnet; 9, first spring; 10, screw rod; 11, first motor; 12, guide rod; 13, mounting column; 14, pressing block; 15, second spring; 16, material collecting box; 17, connecting plate; 18, second motor; 19, saw blade. DETAILED DESCRIPTION

[0019] The technical solutions in the present application will be further described below with reference to the drawings and embodiments.

[0020] As Figures 1-3 shown, the present application proposes an automatic feeding type angle steel shearing machine, which comprises a workbench 1, support blocks 5 and a moving table 6. The top of the workbench 1 is provided with a mounting frame 2, the top of the mounting frame 2 is provided with an air cylinder 3, the output end of the air cylinder 3 is vertically downward through the mounting frame 2 and is provided with a mounting plate 4, the bottom of the mounting plate 4 is provided with a cutting assembly for cutting angle steel, the support blocks 5 are two, the two support blocks 5 are fixedly arranged on the top of the workbench 1 and are located on the two sides of the mounting frame 2, the top of each support block 5 is provided with a V-shaped groove for accommodating angle steel, the moving table 6 is slidingly arranged on the workbench 1, the two ends of the top of the moving table 6 are symmetrically provided with movable plates 7, the opposite sides of the two movable plates 7 are both provided with electromagnets 8, and the workbench 1 is provided with a driving assembly for driving the moving table 6 to slide. When placing the angle steel, the angle steel is erected between the two support blocks 5, and the right-angle part of the angle steel is clamped into the V-shaped groove on the top of the support block 5. In this embodiment, the included angle formed by the V-shaped groove is 90°. When cutting the angle steel, the air cylinder 3 is started, the air cylinder 3 drives the cutting assembly to move downward, the cutting assembly cuts the angle steel of a predetermined length, after one cutting is completed, the air cylinder 3 lifts the cutting assembly, then the driving assembly and the electromagnet 8 are started, the electromagnet 8 generates electromagnetism after being electrified to thereby attract the angle steel, the driving assembly drives the moving table 6 to move, the moving table 6 moves while driving the angle steel to be cut to move. In this embodiment, the workbench 1 is further provided with an inductor, the inductor is electrically connected with the corresponding processor, driving assembly, electromagnet 8 and other components, after the angle steel moves to a predetermined position, the electromagnet 8 is controlled to be de-energized, the electromagnet 8 no longer attracts the angle steel, then the driving assembly drives the moving table 6 to return to the original position, automatic feeding to the predetermined position is realized (the specific connection mode and control mode are prior art, and will not be described here), at this time, the cutting assembly is cut under the pushing of the air cylinder 3, and reciprocation is performed, so that workers are not needed to push the angle steel, and manpower is saved.

[0021] As Figure 1 and 3As shown in the drawings, further, the two movable plates 7 are hingedly arranged with the moving table 6, and one side of each of the two movable plates 7 away from each other is provided with one end of the first spring 9, and the other end of the first spring 9 is fixedly connected with the moving table 6. When the electromagnet 8 is powered off, the electromagnet 8 no longer adsorbs the angle steel, and the two movable plates 7 rotate around the hinged end thereof in the direction away from each other under the pulling of the first spring 9, thereby avoiding the friction of the electromagnet 8 with the angle steel in the process of returning to the original position along with the moving table 6.

[0022] As shown in the drawings, Figures 1-3 further, the driving assembly comprises a lead screw 10 horizontally and rotatably arranged between the two supporting blocks 5, the lead screw 10 is threadedly connected with the moving table 6, one of the two supporting blocks 5 is fixedly provided with a first motor 11, and the output end of the first motor 11 is fixedly connected with one end of the lead screw 10. When it is needed to drive the moving table 6 to move to convey the angle steel, the first motor 11 is started, the first motor 11 drives the lead screw 10 to rotate, and the lead screw 10 drives the moving table 6 threadedly connected therewith to move, so that the electromagnet 8 on the top of the moving table 6 pulls the angle steel to move.

[0023] As shown in the drawings, Figure 2 and 4 further, the guiding rod 12 is horizontally arranged between the two supporting blocks 5, and the guiding rod 12 horizontally passes through the moving table 6 and is slidably connected with the moving table 6. The guiding rod 12 guides the movement of the moving table 6, so that the moving table 6 is more stable when moving.

[0024] As shown in the drawings, Figure 1 , 3 , 4, further, the bottom of each end of the mounting plate 4 is fixedly provided with a mounting column 13, the two mounting columns 13 are respectively located directly above the two supporting blocks 5, the bottom of each of the two mounting columns 13 is provided with a mounting groove, each mounting groove is slidably provided with a pressing block 14, one end of each pressing block 14 is fixedly provided with a second spring 15, and the other end of the second spring 15 is fixed with the mounting groove. When the cylinder 3 pushes the mounting plate 4 to move downward to make the cutting assembly cut the angle steel, the mounting columns 13 at both ends of the mounting plate 4 move along with the mounting plate 4, and when the cutting assembly cuts the angle steel, the pressing blocks 14 on the mounting columns 13 will press the angle steel on the supporting blocks 5 in advance, so as to limit the movement of the angle steel, thereby facilitating the cutting of the angle steel by the cutting assembly, and ensuring the smoothness of the cutting surface of the angle steel.

[0025] As shown in the drawings, Figure 1 further, one end of each of the pressing blocks 14 away from the mounting column 13 is V-shaped. In this embodiment, the side of the pressing block 14 facing the supporting block 5 has a V-shaped structure which is adapted to the V-shaped groove on the top of the supporting block 5 and the angle steel, and the V-shaped structure of the pressing block 14 is 90 degrees, so that when the pressing block 14 presses the angle steel, a better pressing effect can be achieved.

[0026] AsFigure 1 、 3 , 4 is shown, further, the workbench 1 is provided with blanking opening, blanking opening is equipped with the material collecting box 16, the side wall of material collecting box 16 is provided with the material taking opening. The section of angle steel that is cut down will drop into material collecting box 16 through blanking opening under the action of gravity, to facilitate the worker to collect the angle steel that is cut from the material taking opening, also avoids the angle steel accumulation on workbench 1 to influence the cutting of subsequent angle steel.

[0027] As Figure 1 And 4 It is shown that further, the cutting assembly includes: connecting plate 17, connecting plate 17 is fixedly arranged at the bottom of mounting plate 4, one side of connecting plate 17 is fixedly provided with second motor 18, the output end of second motor 18 is provided with saw blade 19 after passing through connecting plate 17. When cutting angle steel, start second motor 18, second motor 18 drives saw blade 19 to rotate, when air cylinder 3 drives mounting plate 4 to move downward, rotating saw blade 19 can cut the angle steel below it.

[0028] Finally, it is explained that the above embodiments are only used to illustrate the technical scheme of the utility model and not to limit, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical scheme of the utility model, which should be covered in the scope of claims of the utility model.

Claims

1. An automatic feeding type angle steel shearing machine, characterized in that, The utility model relates to a cutting device for angle steel, which comprises the following: A workbench (1) is provided with a mounting frame (2) on the top, the top of the mounting frame (2) is provided with a gas cylinder (3), the output end of the gas cylinder (3) vertically downwardly penetrates through the mounting frame (2) and is provided with a mounting plate (4), the bottom of the mounting plate (4) is provided with a cutting assembly for cutting angle steel; Two supporting blocks (5) are fixedly arranged on the top of the workbench (1) and located on the two sides of the mounting frame (2), and each supporting block (5) is provided with a V-shaped groove on the top for accommodating angle steel; A moving table (6) is slidingly arranged on the workbench (1), and two movable plates (7) are symmetrically arranged at the two ends of the top of the moving table (6), the opposite sides of the two movable plates (7) are provided with electromagnets (8), and the workbench (1) is provided with a driving assembly for driving the moving table (6) to slide.

2. The automatic feeding type angle steel shearing machine according to claim 1, characterized in that: The two movable plates (7) are hingedly arranged with the moving table (6), and one end of a first spring (9) is arranged on the side, away from each other, of the two movable plates (7), and the other end of the first spring (9) is fixedly connected with the moving table (6).

3. The automatic feeding type angle steel shearing machine according to claim 2, characterized in that, The driving assembly comprises a screw rod (10) which is horizontally and rotatably arranged between the two supporting blocks (5), the screw rod (10) is threadedly connected with the moving table (6), and a first motor (11) is fixedly arranged on one of the two supporting blocks (5), and the output end of the first motor (11) is fixedly connected with one end of the screw rod (10).

4. The automatic feeding type angle steel shearing machine according to claim 3, characterized in that: The utility model also comprises a guide rod (12) which is horizontally arranged between the two supporting blocks (5) and horizontally penetrates through the moving table (6) and is slidingly connected with the moving table (6).

5. The automatic feeding type angle steel shearing machine according to claim 1, characterized in that: The bottom of each end of the mounting plate (4) is fixedly provided with a mounting column (13), the two mounting columns (13) are located directly above the two supporting blocks (5), the bottom of each mounting column (13) is provided with a mounting groove, each mounting groove is slidingly provided with a pressing block (14), one end of a second spring (15) is fixedly arranged on each pressing block (14), and the other end of the second spring (15) is fixed with the mounting groove.

6. The automatic feeding type angle steel shearing machine according to claim 5, characterized in that: The end, away from the mounting column (13), of each pressing block (14) is V-shaped.

7. The automatic feeding type angle steel shearing machine according to claim 1, characterized in that: A blanking port is formed in the workbench (1), the blanking port is provided with a material collecting box (16), and a material taking port is formed in the side wall of the material collecting box (16).

8. The automatic feeding type angle steel shearing machine according to claim 1, characterized in that, The cutting assembly comprises a connecting plate (17) which is fixedly arranged on the bottom of the mounting plate (4), a second motor (18) is fixedly arranged on one side of the connecting plate (17), and the output end of the second motor (18) is provided with a saw blade (19) after penetrating through the connecting plate (17).

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